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Showing posts from June, 2021

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How To Setup TP-Link Wi-Fi Range Extender TL-WA855RE With Your Wireless Modem Or Router

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Hello Gents! Just recently, our ISP replaced our modem with a new one due to internet outage issues that occured these past few weeks. Since the new router's coverage can't reach some parts of our house, I have to reconnect our TP-Link TL-WA855RE range extender device to this new Wi-Fi router or modem. The steps to setup are presented below below. 1. Connect the TP-Link extender to a laptop or desktop using a CAT5 Straight-Through cable. Reset the device by pressing the reset button using a small pin. Make sure that the device is powered on. 2. Open a browser and enter the following IP address: " http://192.168.0.25 4". When the create password screen appears, add a default password. This will open the home page of the repeater. 3. In Quick Setup tab, scan for the wireless devices available. Select your Wi-Fi SSID and enter the device's password. Click Next. 4. You may check the Hide SSID Broadcast checkbox or leave it as unchecked. Then click Next. 5. A s

WPF Custom DataGrid Vertical Scrolling Slow With Thousands Of Records

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Hello And Good Evening! I was tasked by our software architect to investigate an existing project of our company as to why a custom WPF DataGrid's vertical scrolling is slow, lagging or sluggish. This project will collect and show thousands of records that composed mostly hardware and software assets and it's related attributes. The DataGrid control used in the project is a custom class that inherits the DataGrid class with user-defined functions that performs specific tasks. public class clsCustomDataGrid : DataGrid { public clsCustomDataGrid() { //More codes here... } //More codes here... } We tried setting the virtualizations through the XAML but no luck. The scrolling is still lagging both using the mouse wheel and vertical scroll bar. After several attempts of researching through the forums and trying out the recommended answer, the solution that fixed the vertical scrolling issue is to set the virtualizations of the column, row, VirtualizingPanel a

Getting Started With Unity IoC Container Dependency Injection In .NET Core Using Entity Framework Core ORM And SQL Server

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Hello Fellow Programmers! Visual Basic Version: Using Unity IoC Container Dependency Injection, Dapper ORM and SQL Server In Visual Basic .NET Core Or .NET 5 Application In this article, I'll demonstrate on how to incorporate the Unity IoC Container into a .NET Core Console Application using Entity Framework Core ORM and SQL Server.This will apply the constructor injection methodology of dependency injection where in dependencies are provided through a constructor. I've used this IoC Container several years ago and have not done any coding after that. So it's time to revisit this terrific tool again and create a simple application that will retrieve a single record from Microsoft's sample database called ContosoRetailsDw . Make sure the DB is installed on your machine. Once done, we may now proceed in creating the sample program by performing the steps below. Project Setup 1. Start off by creating a .NET Core Console Application targetting the latest framework wh

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